#!/usr/bin/ksh

# Script name: monthcheck

mth=$(date +%m)

if (( mth == 2 ))
then
	echo "February usually has 28 days."
	echo "If it is a leap year, it has 29 days."
elif [[ $mth = @(04|06|09|11) ]]
then
	echo "The current month has 30 days."
else
	echo "The current month has 31 days."
fi 
